2 * QEMU Cocoa CG display driver
4 * Copyright (c) 2008 Mike Kronenberg
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25 #import <Cocoa/Cocoa.h>
27 #include "qemu-common.h"
35 #define COCOA_DEBUG(...) { (void) fprintf (stdout, __VA_ARGS__); }
37 #define COCOA_DEBUG(...) ((void) 0)
40 #define cgrect(nsrect) (*(CGRect *)&(nsrect))
41 #define COCOA_MOUSE_EVENT \
42 if (isTabletEnabled) { \
43 kbd_mouse_event((int)(p.x * 0x7FFF / (screen.width - 1)), (int)((screen.height - p.y) * 0x7FFF / (screen.height - 1)), 0, buttons); \
44 } else if (isMouseGrabed) { \
45 kbd_mouse_event((int)[event deltaX], (int)[event deltaY], 0, buttons); \
47 [NSApp sendEvent:event]; \
57 int qemu_main(int argc, char **argv); // main defined in qemu/vl.c
58 NSWindow *normalWindow;
60 static DisplayChangeListener *dcl;
61 static int last_vm_running;
69 // SdlI macI macH SdlH 104xtH 104xtC sdl
70 30, // 0 0x00 0x1e A QZ_a
71 31, // 1 0x01 0x1f S QZ_s
72 32, // 2 0x02 0x20 D QZ_d
73 33, // 3 0x03 0x21 F QZ_f
74 35, // 4 0x04 0x23 H QZ_h
75 34, // 5 0x05 0x22 G QZ_g
76 44, // 6 0x06 0x2c Z QZ_z
77 45, // 7 0x07 0x2d X QZ_x
78 46, // 8 0x08 0x2e C QZ_c
79 47, // 9 0x09 0x2f V QZ_v
80 0, // 10 0x0A Undefined
81 48, // 11 0x0B 0x30 B QZ_b
82 16, // 12 0x0C 0x10 Q QZ_q
83 17, // 13 0x0D 0x11 W QZ_w
84 18, // 14 0x0E 0x12 E QZ_e
85 19, // 15 0x0F 0x13 R QZ_r
86 21, // 16 0x10 0x15 Y QZ_y
87 20, // 17 0x11 0x14 T QZ_t
88 2, // 18 0x12 0x02 1 QZ_1
89 3, // 19 0x13 0x03 2 QZ_2
90 4, // 20 0x14 0x04 3 QZ_3
91 5, // 21 0x15 0x05 4 QZ_4
92 7, // 22 0x16 0x07 6 QZ_6
93 6, // 23 0x17 0x06 5 QZ_5
94 13, // 24 0x18 0x0d = QZ_EQUALS
95 10, // 25 0x19 0x0a 9 QZ_9
96 8, // 26 0x1A 0x08 7 QZ_7
97 12, // 27 0x1B 0x0c - QZ_MINUS
98 9, // 28 0x1C 0x09 8 QZ_8
99 11, // 29 0x1D 0x0b 0 QZ_0
100 27, // 30 0x1E 0x1b ] QZ_RIGHTBRACKET
101 24, // 31 0x1F 0x18 O QZ_o
102 22, // 32 0x20 0x16 U QZ_u
103 26, // 33 0x21 0x1a [ QZ_LEFTBRACKET
104 23, // 34 0x22 0x17 I QZ_i
105 25, // 35 0x23 0x19 P QZ_p
106 28, // 36 0x24 0x1c ENTER QZ_RETURN
107 38, // 37 0x25 0x26 L QZ_l
108 36, // 38 0x26 0x24 J QZ_j
109 40, // 39 0x27 0x28 ' QZ_QUOTE
110 37, // 40 0x28 0x25 K QZ_k
111 39, // 41 0x29 0x27 ; QZ_SEMICOLON
112 43, // 42 0x2A 0x2b \ QZ_BACKSLASH
113 51, // 43 0x2B 0x33 , QZ_COMMA
114 53, // 44 0x2C 0x35 / QZ_SLASH
115 49, // 45 0x2D 0x31 N QZ_n
116 50, // 46 0x2E 0x32 M QZ_m
117 52, // 47 0x2F 0x34 . QZ_PERIOD
118 15, // 48 0x30 0x0f TAB QZ_TAB
119 57, // 49 0x31 0x39 SPACE QZ_SPACE
120 41, // 50 0x32 0x29 ` QZ_BACKQUOTE
121 14, // 51 0x33 0x0e BKSP QZ_BACKSPACE
122 0, // 52 0x34 Undefined
123 1, // 53 0x35 0x01 ESC QZ_ESCAPE
124 0, // 54 0x36 QZ_RMETA
125 0, // 55 0x37 QZ_LMETA
126 42, // 56 0x38 0x2a L SHFT QZ_LSHIFT
127 58, // 57 0x39 0x3a CAPS QZ_CAPSLOCK
128 56, // 58 0x3A 0x38 L ALT QZ_LALT
129 29, // 59 0x3B 0x1d L CTRL QZ_LCTRL
130 54, // 60 0x3C 0x36 R SHFT QZ_RSHIFT
131 184,// 61 0x3D 0xb8 E0,38 R ALT QZ_RALT
132 157,// 62 0x3E 0x9d E0,1D R CTRL QZ_RCTRL
133 0, // 63 0x3F Undefined
134 0, // 64 0x40 Undefined
135 0, // 65 0x41 Undefined
136 0, // 66 0x42 Undefined
137 55, // 67 0x43 0x37 KP * QZ_KP_MULTIPLY
138 0, // 68 0x44 Undefined
139 78, // 69 0x45 0x4e KP + QZ_KP_PLUS
140 0, // 70 0x46 Undefined
141 69, // 71 0x47 0x45 NUM QZ_NUMLOCK
142 0, // 72 0x48 Undefined
143 0, // 73 0x49 Undefined
144 0, // 74 0x4A Undefined
145 181,// 75 0x4B 0xb5 E0,35 KP / QZ_KP_DIVIDE
146 152,// 76 0x4C 0x9c E0,1C KP EN QZ_KP_ENTER
147 0, // 77 0x4D undefined
148 74, // 78 0x4E 0x4a KP - QZ_KP_MINUS
149 0, // 79 0x4F Undefined
150 0, // 80 0x50 Undefined
151 0, // 81 0x51 QZ_KP_EQUALS
152 82, // 82 0x52 0x52 KP 0 QZ_KP0
153 79, // 83 0x53 0x4f KP 1 QZ_KP1
154 80, // 84 0x54 0x50 KP 2 QZ_KP2
155 81, // 85 0x55 0x51 KP 3 QZ_KP3
156 75, // 86 0x56 0x4b KP 4 QZ_KP4
157 76, // 87 0x57 0x4c KP 5 QZ_KP5
158 77, // 88 0x58 0x4d KP 6 QZ_KP6
159 71, // 89 0x59 0x47 KP 7 QZ_KP7
160 0, // 90 0x5A Undefined
161 72, // 91 0x5B 0x48 KP 8 QZ_KP8
162 73, // 92 0x5C 0x49 KP 9 QZ_KP9
163 0, // 93 0x5D Undefined
164 0, // 94 0x5E Undefined
165 0, // 95 0x5F Undefined
166 63, // 96 0x60 0x3f F5 QZ_F5
167 64, // 97 0x61 0x40 F6 QZ_F6
168 65, // 98 0x62 0x41 F7 QZ_F7
169 61, // 99 0x63 0x3d F3 QZ_F3
170 66, // 100 0x64 0x42 F8 QZ_F8
171 67, // 101 0x65 0x43 F9 QZ_F9
172 0, // 102 0x66 Undefined
173 87, // 103 0x67 0x57 F11 QZ_F11
174 0, // 104 0x68 Undefined
175 183,// 105 0x69 0xb7 QZ_PRINT
176 0, // 106 0x6A Undefined
177 70, // 107 0x6B 0x46 SCROLL QZ_SCROLLOCK
178 0, // 108 0x6C Undefined
179 68, // 109 0x6D 0x44 F10 QZ_F10
180 0, // 110 0x6E Undefined
181 88, // 111 0x6F 0x58 F12 QZ_F12
182 0, // 112 0x70 Undefined
183 110,// 113 0x71 0x0 QZ_PAUSE
184 210,// 114 0x72 0xd2 E0,52 INSERT QZ_INSERT
185 199,// 115 0x73 0xc7 E0,47 HOME QZ_HOME
186 201,// 116 0x74 0xc9 E0,49 PG UP QZ_PAGEUP
187 211,// 117 0x75 0xd3 E0,53 DELETE QZ_DELETE
188 62, // 118 0x76 0x3e F4 QZ_F4
189 207,// 119 0x77 0xcf E0,4f END QZ_END
190 60, // 120 0x78 0x3c F2 QZ_F2
191 209,// 121 0x79 0xd1 E0,51 PG DN QZ_PAGEDOWN
192 59, // 122 0x7A 0x3b F1 QZ_F1
193 203,// 123 0x7B 0xcb e0,4B L ARROW QZ_LEFT
194 205,// 124 0x7C 0xcd e0,4D R ARROW QZ_RIGHT
195 208,// 125 0x7D 0xd0 E0,50 D ARROW QZ_DOWN
196 200,// 126 0x7E 0xc8 E0,48 U ARROW QZ_UP
197 /* completed according to http://www.libsdl.org/cgi/cvsweb.cgi/SDL12/src/video/quartz/SDL_QuartzKeys.h?rev=1.6&content-type=text/x-cvsweb-markup */
199 /* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
201 219 // 0xdb e0,5b L GUI
202 220 // 0xdc e0,5c R GUI
203 221 // 0xdd e0,5d APPS
204 // E0,2A,E0,37 PRNT SCRN
205 // E1,1D,45,E1,9D,C5 PAUSE
208 222 // 0xde E0, 5E Power
209 223 // 0xdf E0, 5F Sleep
210 227 // 0xe3 E0, 63 Wake
211 // Windows Multimedia Scan Codes
212 153 // 0x99 E0, 19 Next Track
213 144 // 0x90 E0, 10 Previous Track
214 164 // 0xa4 E0, 24 Stop
215 162 // 0xa2 E0, 22 Play/Pause
216 160 // 0xa0 E0, 20 Mute
217 176 // 0xb0 E0, 30 Volume Up
218 174 // 0xae E0, 2E Volume Down
219 237 // 0xed E0, 6D Media Select
220 236 // 0xec E0, 6C E-Mail
221 161 // 0xa1 E0, 21 Calculator
222 235 // 0xeb E0, 6B My Computer
223 229 // 0xe5 E0, 65 WWW Search
224 178 // 0xb2 E0, 32 WWW Home
225 234 // 0xea E0, 6A WWW Back
226 233 // 0xe9 E0, 69 WWW Forward
227 232 // 0xe8 E0, 68 WWW Stop
228 231 // 0xe7 E0, 67 WWW Refresh
229 230 // 0xe6 E0, 66 WWW Favorites
233 static int cocoa_keycode_to_qemu(int keycode)
235 if((sizeof(keymap)/sizeof(int)) <= keycode)
237 printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
240 return keymap[keycode];
246 ------------------------------------------------------
248 ------------------------------------------------------
250 @interface QemuCocoaView : NSView
253 NSWindow *fullScreenWindow;
254 float cx,cy,cw,ch,cdx,cdy;
255 CGDataProviderRef dataProviderRef;
256 int modifiers_state[256];
259 BOOL isAbsoluteEnabled;
260 BOOL isTabletEnabled;
262 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds;
264 - (void) ungrabMouse;
265 - (void) toggleFullScreen:(id)sender;
266 - (void) handleEvent:(NSEvent *)event;
267 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
268 - (BOOL) isMouseGrabed;
269 - (BOOL) isAbsoluteEnabled;
272 - (QEMUScreen) gscreen;
273 - (void) updateCaption;
276 @implementation QemuCocoaView
277 - (id)initWithFrame:(NSRect)frameRect
279 COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
281 self = [super initWithFrame:frameRect];
284 screen.bitsPerComponent = 8;
285 screen.bitsPerPixel = 32;
286 screen.width = frameRect.size.width;
287 screen.height = frameRect.size.height;
295 COCOA_DEBUG("QemuCocoaView: dealloc\n");
298 CGDataProviderRelease(dataProviderRef);
308 - (void) drawRect:(NSRect) rect
310 COCOA_DEBUG("QemuCocoaView: drawRect\n");
312 // get CoreGraphic context
313 CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
314 CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
315 CGContextSetShouldAntialias (viewContextRef, NO);
317 // draw screen bitmap directly to Core Graphics context
318 if (dataProviderRef) {
319 CGImageRef imageRef = CGImageCreate(
320 screen.width, //width
321 screen.height, //height
322 screen.bitsPerComponent, //bitsPerComponent
323 screen.bitsPerPixel, //bitsPerPixel
324 (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
325 #if __LITTLE_ENDIAN__
326 CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
327 kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
329 CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
330 kCGImageAlphaNoneSkipFirst, //bitmapInfo
332 dataProviderRef, //provider
335 kCGRenderingIntentDefault //intent
337 // test if host support "CGImageCreateWithImageInRect" at compiletime
338 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
339 if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime
341 // compatibility drawing code (draws everything) (OS X < 10.4)
342 CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef);
343 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
345 // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
346 const NSRect *rectList;
349 CGImageRef clipImageRef;
352 [self getRectsBeingDrawn:&rectList count:&rectCount];
353 for (i = 0; i < rectCount; i++) {
354 clipRect.origin.x = rectList[i].origin.x / cdx;
355 clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
356 clipRect.size.width = rectList[i].size.width / cdx;
357 clipRect.size.height = rectList[i].size.height / cdy;
358 clipImageRef = CGImageCreateWithImageInRect(
362 CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
363 CGImageRelease (clipImageRef);
367 CGImageRelease (imageRef);
371 - (void) setContentDimensions
373 COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
376 cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
377 cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
378 cw = screen.width * cdx;
379 ch = screen.height * cdy;
380 cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
381 cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
392 - (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds
394 COCOA_DEBUG("QemuCocoaView: resizeContent\n");
396 // update screenBuffer
398 CGDataProviderRelease(dataProviderRef);
400 //sync host window color space with guests
401 screen.bitsPerPixel = ds_get_bits_per_pixel(ds);
402 screen.bitsPerComponent = ds_get_bytes_per_pixel(ds) * 2;
404 dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds), w * 4 * h, NULL);
408 [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
409 [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + screen.height, w, h + [normalWindow frame].size.height - screen.height) display:NO animate:NO];
411 [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + screen.height, w, h + [normalWindow frame].size.height - screen.height) display:YES animate:NO];
413 [self updateCaption];
416 [normalWindow center];
417 [self setContentDimensions];
418 [self setFrame:NSMakeRect(cx, cy, cw, ch)];
421 - (void) toggleFullScreen:(id)sender
423 COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
425 if (isFullscreen) { // switch from fullscreen to desktop
426 isFullscreen = FALSE;
428 [self setContentDimensions];
429 // test if host support "enterFullScreenMode:withOptions" at compiletime
430 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
431 if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
432 [self exitFullScreenModeWithOptions:nil];
435 [fullScreenWindow close];
436 [normalWindow setContentView: self];
437 [normalWindow makeKeyAndOrderFront: self];
438 [NSMenu setMenuBarVisible:YES];
439 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
442 } else { // switch from desktop to fullscreen
445 [self setContentDimensions];
446 // test if host support "enterFullScreenMode:withOptions" at compiletime
447 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
448 if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
449 [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
450 [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
451 [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
455 [NSMenu setMenuBarVisible:NO];
456 fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
457 styleMask:NSBorderlessWindowMask
458 backing:NSBackingStoreBuffered
460 [fullScreenWindow setHasShadow:NO];
461 [fullScreenWindow setContentView:self];
462 [fullScreenWindow makeKeyAndOrderFront:self];
463 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
469 - (void) handleEvent:(NSEvent *)event
471 COCOA_DEBUG("QemuCocoaView: handleEvent\n");
475 NSPoint p = [event locationInWindow];
477 switch ([event type]) {
479 keycode = cocoa_keycode_to_qemu([event keyCode]);
481 if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
482 kbd_put_keycode(keycode);
483 kbd_put_keycode(keycode | 0x80);
484 } else if (is_graphic_console()) {
486 kbd_put_keycode(0xe0);
487 if (modifiers_state[keycode] == 0) { // keydown
488 kbd_put_keycode(keycode & 0x7f);
489 modifiers_state[keycode] = 1;
491 kbd_put_keycode(keycode | 0x80);
492 modifiers_state[keycode] = 0;
497 // release Mouse grab when pressing ctrl+alt
498 if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
504 // forward command Key Combos
505 if ([event modifierFlags] & NSCommandKeyMask) {
506 [NSApp sendEvent:event];
511 keycode = cocoa_keycode_to_qemu([event keyCode]);
513 // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
514 if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
517 // enable graphic console
518 case 0x02 ... 0x0a: // '1' to '9' keys
519 console_select(keycode - 0x02);
523 // handle keys for graphic console
524 } else if (is_graphic_console()) {
525 if (keycode & 0x80) //check bit for e0 in front
526 kbd_put_keycode(0xe0);
527 kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
529 // handlekeys for Monitor
532 switch([event keyCode]) {
534 keysym = QEMU_KEY_HOME;
537 keysym = QEMU_KEY_DELETE;
540 keysym = QEMU_KEY_END;
543 keysym = QEMU_KEY_LEFT;
546 keysym = QEMU_KEY_RIGHT;
549 keysym = QEMU_KEY_DOWN;
552 keysym = QEMU_KEY_UP;
556 NSString *ks = [event characters];
558 keysym = [ks characterAtIndex:0];
562 kbd_put_keysym(keysym);
566 keycode = cocoa_keycode_to_qemu([event keyCode]);
567 if (is_graphic_console()) {
569 kbd_put_keycode(0xe0);
570 kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
574 if (isAbsoluteEnabled) {
575 if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) {
576 if (isTabletEnabled) { // if we leave the window, deactivate the tablet
577 if (cursor_hide) [NSCursor unhide];
578 isTabletEnabled = FALSE;
581 if (!isTabletEnabled) { // if we enter the window, activate the tablet
582 if (cursor_hide) [NSCursor hide];
583 isTabletEnabled = TRUE;
589 case NSLeftMouseDown:
590 if ([event modifierFlags] & NSCommandKeyMask) {
591 buttons |= MOUSE_EVENT_RBUTTON;
593 buttons |= MOUSE_EVENT_LBUTTON;
597 case NSRightMouseDown:
598 buttons |= MOUSE_EVENT_RBUTTON;
601 case NSOtherMouseDown:
602 buttons |= MOUSE_EVENT_MBUTTON;
605 case NSLeftMouseDragged:
606 if ([event modifierFlags] & NSCommandKeyMask) {
607 buttons |= MOUSE_EVENT_RBUTTON;
609 buttons |= MOUSE_EVENT_LBUTTON;
613 case NSRightMouseDragged:
614 buttons |= MOUSE_EVENT_RBUTTON;
617 case NSOtherMouseDragged:
618 buttons |= MOUSE_EVENT_MBUTTON;
622 if (isTabletEnabled) {
624 } else if (!isMouseGrabed) {
625 if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) {
628 [NSApp sendEvent:event];
641 if (isTabletEnabled || isMouseGrabed) {
642 kbd_mouse_event(0, 0, -[event deltaY], 0);
644 [NSApp sendEvent:event];
648 [NSApp sendEvent:event];
654 COCOA_DEBUG("QemuCocoaView: grabMouse\n");
655 if (cursor_hide) [NSCursor hide];
656 CGAssociateMouseAndMouseCursorPosition(FALSE);
657 isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
658 [self updateCaption];
663 COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
665 if (cursor_hide) [NSCursor unhide];
666 CGAssociateMouseAndMouseCursorPosition(TRUE);
667 isMouseGrabed = FALSE;
668 [self updateCaption];
671 - (void) updateCaption
673 //if (!isFullScreen)...
674 NSMutableString *caption = [NSMutableString stringWithCapacity:10];
675 [caption appendFormat:@"QEMU"];
677 [caption appendFormat:@" (%s)", qemu_name];
679 [caption appendString:@" [Stopped]"];
680 else if (isMouseGrabed)
681 [caption appendString:@" - Press Ctrl-Alt to release mouse"];
682 [normalWindow setTitle:caption];
685 - (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
686 - (BOOL) isMouseGrabed {return isMouseGrabed;}
687 - (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
688 - (float) cdx {return cdx;}
689 - (float) cdy {return cdy;}
690 - (QEMUScreen) gscreen {return screen;}
696 ------------------------------------------------------
697 QemuCocoaAppController
698 ------------------------------------------------------
700 @interface QemuCocoaAppController : NSObject
703 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
704 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
705 - (void)toggleFullScreen:(id)sender;
706 - (void)showQEMUDoc:(id)sender;
707 - (void)showQEMUTec:(id)sender;
710 @implementation QemuCocoaAppController
713 COCOA_DEBUG("QemuCocoaAppController: init\n");
718 // create a view and add it to the window
719 cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
721 fprintf(stderr, "(cocoa) can't create a view\n");
726 normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
727 styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
728 backing:NSBackingStoreBuffered defer:NO];
730 fprintf(stderr, "(cocoa) can't create window\n");
733 [normalWindow setAcceptsMouseMovedEvents:YES];
734 [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
735 [normalWindow setContentView:cocoaView];
736 [normalWindow makeKeyAndOrderFront:self];
737 [normalWindow center];
738 [cocoaView updateCaption];
745 COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
752 - (void)applicationDidFinishLaunching: (NSNotification *) note
754 COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
756 // Display an open dialog box if no argument were passed or
757 // if qemu was launched from the finder ( the Finder passes "-psn" )
758 if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
759 NSOpenPanel *op = [[NSOpenPanel alloc] init];
760 [op setPrompt:@"Boot image"];
761 [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
762 [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil]
763 modalForWindow:normalWindow modalDelegate:self
764 didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
766 // or Launch Qemu, with the global args
767 [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
771 - (void)applicationWillTerminate:(NSNotification *)aNotification
773 COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
775 qemu_system_shutdown_request();
779 - (void)startEmulationWithArgc:(int)argc argv:(char**)argv
781 COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
784 status = qemu_main(argc, argv);
788 - (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
790 COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
792 if(returnCode == NSCancelButton) {
794 } else if(returnCode == NSOKButton) {
795 const char *bin = "qemu";
796 char *img = (char*)[ [ sheet filename ] cStringUsingEncoding:NSASCIIStringEncoding];
798 char **argv = (char**)malloc( sizeof(char*)*3 );
800 asprintf(&argv[0], "%s", bin);
801 asprintf(&argv[1], "-hda");
802 asprintf(&argv[2], "%s", img);
804 printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
806 [self startEmulationWithArgc:3 argv:(char**)argv];
809 - (void)toggleFullScreen:(id)sender
811 COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
813 [cocoaView toggleFullScreen:sender];
816 - (void)showQEMUDoc:(id)sender
818 COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
820 [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
821 [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
824 - (void)showQEMUTec:(id)sender
826 COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
828 [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
829 [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
836 typedef struct CPSProcessSerNum
842 extern OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn);
843 extern OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
844 extern OSErr CPSSetFrontProcess( CPSProcessSerNum *psn);
846 int main (int argc, const char * argv[]) {
849 gArgv = (char **)argv;
850 CPSProcessSerNum PSN;
852 NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
853 [NSApplication sharedApplication];
855 if (!CPSGetCurrentProcess(&PSN))
856 if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
857 if (!CPSSetFrontProcess(&PSN))
858 [NSApplication sharedApplication];
862 NSMenuItem *menuItem;
864 [NSApp setMainMenu:[[NSMenu alloc] init]];
867 menu = [[NSMenu alloc] initWithTitle:@""];
868 [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
869 [menu addItem:[NSMenuItem separatorItem]]; //Separator
870 [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
871 menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
872 [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
873 [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
874 [menu addItem:[NSMenuItem separatorItem]]; //Separator
875 [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
876 menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
877 [menuItem setSubmenu:menu];
878 [[NSApp mainMenu] addItem:menuItem];
879 [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
882 menu = [[NSMenu alloc] initWithTitle:@"View"];
883 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
884 menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
885 [menuItem setSubmenu:menu];
886 [[NSApp mainMenu] addItem:menuItem];
889 menu = [[NSMenu alloc] initWithTitle:@"Window"];
890 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
891 menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
892 [menuItem setSubmenu:menu];
893 [[NSApp mainMenu] addItem:menuItem];
894 [NSApp setWindowsMenu:menu];
897 menu = [[NSMenu alloc] initWithTitle:@"Help"];
898 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
899 [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
900 menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
901 [menuItem setSubmenu:menu];
902 [[NSApp mainMenu] addItem:menuItem];
904 // Create an Application controller
905 QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
906 [NSApp setDelegate:appController];
908 // Start the main event loop
911 [appController release];
920 static void cocoa_update(DisplayState *ds, int x, int y, int w, int h)
922 COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
925 if ([cocoaView cdx] == 1.0) {
926 rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
930 ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
932 h * [cocoaView cdy]);
934 [cocoaView setNeedsDisplayInRect:rect];
937 static void cocoa_resize(DisplayState *ds)
939 COCOA_DEBUG("qemu_cocoa: cocoa_resize\n");
941 [cocoaView resizeContentToWidth:(int)(ds_get_width(ds)) height:(int)(ds_get_height(ds)) displayState:ds];
944 static void cocoa_refresh(DisplayState *ds)
946 COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
948 if (last_vm_running != vm_running) {
949 last_vm_running = vm_running;
950 [cocoaView updateCaption];
953 if (kbd_mouse_is_absolute()) {
954 if (![cocoaView isAbsoluteEnabled]) {
955 if ([cocoaView isMouseGrabed]) {
956 [cocoaView ungrabMouse];
959 [cocoaView setAbsoluteEnabled:YES];
964 distantPast = [NSDate distantPast];
966 event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
967 inMode: NSDefaultRunLoopMode dequeue:YES];
969 [cocoaView handleEvent:event];
971 } while(event != nil);
975 static void cocoa_cleanup(void)
977 COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
981 void cocoa_display_init(DisplayState *ds, int full_screen)
983 COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
985 dcl = qemu_mallocz(sizeof(DisplayChangeListener));
987 // register vga output callbacks
988 dcl->dpy_update = cocoa_update;
989 dcl->dpy_resize = cocoa_resize;
990 dcl->dpy_refresh = cocoa_refresh;
992 register_displaychangelistener(ds, dcl);
994 // register cleanup function
995 atexit(cocoa_cleanup);